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发帖数: 1828 | 1 Question #2 is incorrect. The correct response is: B Your response was: D
[2] If a helium leak develops in your work area, proper evacuation
procedures would be:
[A] Pass the exit nearest the leak and use the next available
one if it exists.
[B] Activate and don your escape pack before ascending stairs or
ladders.
[C] Pass the exit nearest the leak, activate & don escape pack
prior to ascending the next exit.
[D] Immediately exit the nearest stairw |
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